Hornbostel-Sachs number: 311.121.12 Mono-heterochord musical bows without resonator with tuning noose, A. Height: 12mm (0.4in), Width: 54mm (2in), Length: 825mm (32.3in), B. Length: 363mm (14.2in), Diameter: 4mm (0.1in), Place of production: Haruchas (Namibia)